| 摘要 |
PURPOSE: A mask is provided to improve touch feeling with the skin and to impart soft texture by attaching inner protection fibers to a part where the nose and mouth are touched. CONSTITUTION: A mask(100) comprises a main filter member(10), urethane foam(21,22), and protection fibers(31,32). The main filter member is located in the center. The main filter member is formed by densely weaving fine fibers of a polypropylene material. The urethane foam is thermally bonded at both sides of the main filter member. The protection fiber is respectively adhered at both surfaces of the polyurethane foam and decorates appearance.
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